About 80 results
https://drivepatents.com/patents/953621 · 17 Feb 2016
In this non-contact power supply system that, by means of at least a magnetic coupling, supplies power in a non-contact manner between a power reception coil (21) provided to a vehicle (2) and a power transmission coil (11) provided to power supply device ...
https://drivepatents.com/patents/953809 · 3 Feb 2016
A first voltmeter (45) measures a voltage of a connector (3) held by a holder (4) of a vehicle power device. A second voltmeter (15) measures a voltage of a second port (114) of a power converter (1) when the connector (3) is held by the holder (4). A cont...
https://drivepatents.com/patents/953800 · 3 Feb 2016
Connector for electrical connection includes coupler, cable, switch mechanism, failure detector and transmitter. Coupler is removably inserted in and connected to reception side connector provided in machine which is equipped with storage battery. Cable in...
https://drivepatents.com/patents/954117 · 27 Jan 2016
An in-vehicle charging apparatus (100) has: a charge control ECU (10), which operates with power supplied from a low-voltage battery (16), and which controls charging; an S2 switch, which is on/off controlled by means of the charge control ECU (10), and wh...
https://drivepatents.com/patents/958387 · 19 Aug 2015
A brake lamp control device calculates a control torque value to be produced by a motor based on vehicle running status information and manipulation status information. The brake lamp control device turns on brake lamps if the control torque value is on th...
https://drivepatents.com/patents/958335 · 19 Aug 2015
A shovel related to the embodiment of the present invention includes a capacitor unit (19) that is made of multiple cells for charging electricity generated by a generator; equalizing circuits (141-n) each of which is connected to the corresponding cell (1...
https://drivepatents.com/patents/958974 · 29 Jul 2015
There is provided a failure storage device capable of storing failure details and data to carry out failure determination more accurately while preventing an increase in storage capacity of data with regard to failures. The failure storage device includes ...
https://drivepatents.com/patents/949995 · 22 Jul 2015
In the present invention, the connection between an external power supply and a unit for detecting welding of a relay is disestablished at least when a short circuit is detected, thereby preventing the short circuit from being falsely detected in the event...
https://drivepatents.com/patents/959105 · 15 Jul 2015
An object is to guide an electric vehicle that needs to be charged before reaching a destination to an appropriate charging station and prevent the electric vehicle from stopping due to battery exhaustion. A control center 1 detects a predetermined electri...
https://drivepatents.com/patents/950475 · 10 Jun 2015
Disclosed is a battery charging management system of an automated guided vehicle that travels in an unpiloted manner by using a mounted battery as a driving source, the mounted battery being charged in a charging station, wherein a battery charging control...